phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5e7c5f989e5c1c956fd3c2a54f0c9c12', -1, 1716955754, 1716955754, '12da9338', -10, 0, 0)

Line : 187
File : sessions.php